<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app">
        {{ctime | dateFormat('-')}}
    </div>
    <script src="../js/vue.js"></script>
    <script>
        let vm = new Vue({
            el:'#app',
            data:{
                ctime: Date.now()
            },
            methods: {
                
            },
            filters:{
                dateFormat(val,type){
                    let date = new Date(val);
                    
                    return date.getFullYear()+type + (date.getMonth()+1) + type + date.getDate() +' ' +date.getHours()+':'+date.getMinutes() + ':'+date.getSeconds()
                }
            }
        })
    </script>
</body>
</html>